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Wood-dust concentrations vary with type of dust extraction, amount of wood removed, and type of sander (Thorpe and Brown 1994). [2] For electric belt sanders used to sand dowels , total dust concentrations ranged from 0.22 mg/m with external dust extraction to 3.74 mg/m without extraction, and concentrations of respirable dust ranged from 0.003 ...
During the stages of wood processing, wood dust is generated.'Wood dust' is "any wood particle arising from the processing or handling of woods." [5] Sawing, routing, sanding, among other activities, form wood dust, which can then become airborne during the process of dust removal from furniture, maintenance, or equipment cleanup.
Sawdust made with hand saw Ogatan, Japanese charcoal briquettes made from sawdust Sawdust vendors in Kashgar markets. Sawdust (or wood dust) is a by-product or waste product of woodworking operations such as sawing, sanding, milling and routing.
The amount of organic dust include hay, grain, wood and compost. [3] Exposure to high amounts of dust particles cause syndromes of grain fever, organic dust toxic syndrome, toxic pneumonitis , inhalation fever, silo unloaders' disease, hypersensitivity pneumonitis, farmers' lung , mushroom workers' lung, and bark strippers' disease. [ 3 ]
The Wood Machinery Manufacturers of America's Industrial Dust Task Force has been following the Occupational Safety and Health Administration on the new rules since October 2009. The goal is to ensure that companies follow proper dust collection procedures. Wood Machinery Manufacturers of America (WMMA) fully supports efforts to protect workers ...
Dusts that can cause cancer leather or wood dusts, asbestos, [2] crystalline forms of silica, coal tar pitch volatiles, coke oven emissions, diesel exhaust and environmental tobacco smoke. [1] sunlight; radon gas; and industrial, medical, or other exposure to ionizing radiation can all cause cancer in the workplace. Industrial processes ...
The quantity of vapour produced can be enhanced by increasing the surface area of the material forming a mist or dust. Take wood as an example. Finely divided wood dust can undergo explosive flames and produce a blast wave. A piece of paper (made from wood) catches on fire quite easily. A heavy oak desk is much harder to ignite, even though the ...
Leather dust; Mineral oils, untreated or mildly treated; Phenacetin, analgesic mixtures containing; Plants containing aristolochic acid; Polychlorinated biphenyls, dioxin-like, with a Toxicity Equivalency Factor (TEF) according to WHO (PCBs 77, 81, 105, 114, 118, 123, 126, 156, 157, 167, 169, 189) [note 6] Processed meat (consumption of) [6]